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Legal status
Patent not validated
| (51) | INT.CL. | C07D 401/12 |
| (11) | Number of the document | 2346850 |
| (13) | Kind of document | T |
| (96) | European patent application number | 09752269.2 |
| Date of filing the European patent application | 2009-10-26 | |
| (97) | Date of publication of the European application | 2011-07-27 |
| (45) | Date of publication and mention of the grant of the patent | 2012-09-05 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/CZ2009/000127 |
| Date | 2009-10-26 |
| (87) | Number | WO 2010/045900 |
| Date | 2010-04-29 |
| (30) | Number | Date | Country code |
| 20080669 | 2008-10-24 | CZ |
| (72) |
LUSTIG, Petr, CZ
JIRMAN, Josef, CZ
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| (73) |
Zentiva, K.S.,
U Kabelovny 130, 102 37 Praha 10,
CZ
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| (54) | METHOD FOR THE PREPARATION OF DABIGATRAN AND ITS INTERMEDIATES |
| METHOD FOR THE PREPARATION OF DABIGATRAN AND ITS INTERMEDIATES |